/*
Copyright 2017 zhpanvip The BannerViewPager Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 */

package com.zhpan.bannerview.provider;

import android.annotation.TargetApi;
import android.graphics.Outline;
import android.graphics.Rect;
import android.os.Build;
import android.view.View;
import android.view.ViewOutlineProvider;

/**
 * <pre>
 *   Created by zhangpan on 2018/12/26.
 *   Description:圆角效果
 * </pre>
 */

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public class RoundViewOutlineProvider extends ViewOutlineProvider {
  /**
   * 圆角弧度
   */
  private final float mRadius;

  public RoundViewOutlineProvider(float radius) {
    this.mRadius = radius;
  }

  @Override
  public void getOutline(View view, Outline outline) {
    // 绘制区域
    Rect selfRect = new Rect(0, 0, view.getWidth(), view.getHeight());
    outline.setRoundRect(selfRect, mRadius);
  }
}
